Greg Kroah-Hartman [Tue, 25 Aug 2009 23:26:56 +0000 (16:26 -0700)]
Staging: cowloop: remove kernel version checks
Now that the code is in the kernel tree, remove the unneeded version
checks.
Cc: "H.J. Thomassen" <hjt@ATComputing.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Tue, 25 Aug 2009 23:00:48 +0000 (16:00 -0700)]
Staging: add cowloop to the build
Now that the code can build, let's add it to the build system.
Cc: "H.J. Thomassen" <hjt@ATComputing.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Tue, 25 Aug 2009 23:04:46 +0000 (16:04 -0700)]
Staging: cowloop: add TODO file
Add a TODO file with a few things that needs to be fixed up.
Cc: "H.J. Thomassen" <hjt@ATComputing.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Tue, 25 Aug 2009 23:01:33 +0000 (16:01 -0700)]
Staging: get cowloop to build properly
There has been some block api changes since the last
release of the cowloop code. This patch updates the code to
properly build.
Cc: "H.J. Thomassen" <hjt@ATComputing.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
H.J. Thomassen [Tue, 25 Aug 2009 22:39:04 +0000 (15:39 -0700)]
Staging: add cowloop driver
Cowloop is a "copy-on-write" pseudo block driver. It can
be stacked on top of a "real" block driver, and catches
all write operations on their way from the file systems
layer above to the real driver below, effectively shielding
the lower driver from those write accesses. The requests are
then diverted to an ordinary file, located somewhere else
(configurable). Later read requests are checked to see whether
they can be serviced by the "real" block driver below, or
must be pulled in from the diverted location. More information
is on the project's website http://www.ATComputing.nl/cowloop/
From: "H.J. Thomassen" <hjt@ATComputing.nl>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Mon, 24 Aug 2009 21:40:50 +0000 (14:40 -0700)]
Staging: rtl8192e: fix timeouts on firmware download
We need to actually wait a specific ammount of time, not just hope that
a set number of loops will be long enough.
Based on a conversation with Ralink, and a proposed patch for their
older kernel driver.
Cc: david woo <xinhua_wu@realsil.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Thu, 20 Aug 2009 13:14:22 +0000 (06:14 -0700)]
Staging: rtl8192e: fix for stack bug
This should be a fix for the lockup bug when attaching to an access
point.
Patch came from a diff from RealTek. Hopefully it resolves the issue.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Fri, 14 Aug 2009 23:11:28 +0000 (16:11 -0700)]
Staging: rtl8192e: remove annoying printk()
This message doesn't need to be constantly sent to the syslog,
it's nothing but annoying gibberish.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Wed, 12 Aug 2009 23:50:57 +0000 (16:50 -0700)]
Staging: rtl8192e: remove unneeded ieee80211 files
These files are not even built or used, so just remove them.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Wed, 12 Aug 2009 23:39:54 +0000 (16:39 -0700)]
Staging: rtl8192e: coding style cleanups on r819xE_firmware.c
This cleans up everything but a few 80 column issues in the
r819xE_firmware.c file.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Wed, 12 Aug 2009 23:37:49 +0000 (16:37 -0700)]
Staging: rtl8192e: remove another firmware header file not being used
The built-in firmware images are never used, the firmware files
are downloaded to the device through the standard firmware interface.
This removes the firmware header file as it's not ever used.
It also removes a .h file as it is not needed.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Wed, 12 Aug 2009 23:37:49 +0000 (16:37 -0700)]
Staging: rtl8192e: remove firmware header file not being used
This removes the r819xP firmware file that is never used.
The size of the built code after this patch is identical to before it.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Wed, 12 Aug 2009 23:37:26 +0000 (16:37 -0700)]
Staging: rtl8192e: remove kernel version checks
This removes a lot of code that is never built in to the driver.
The size of the built code after this patch is identical to before it.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Wed, 12 Aug 2009 23:36:38 +0000 (16:36 -0700)]
Staging: rtl8192e: remove #if 0 sections
This removes a lot of code that is never built in to the driver.
The size of the built code after this patch is identical to before it.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jeff Mahoney [Tue, 4 Aug 2009 14:26:19 +0000 (10:26 -0400)]
Staging: rtl8192e: compile fixes
This patch removes -fhard-float and the software float helpers. In-kernel
floating point is not allowed.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Mon, 10 Aug 2009 23:33:53 +0000 (16:33 -0700)]
Staging: rtl8192e: remove unused functions
This removes a number of unused functions.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Mon, 10 Aug 2009 23:34:22 +0000 (16:34 -0700)]
Staging: rtl8192e: fix lots of sparse warnings
This removes a number of static and extern warnings that sparse
complains about.
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Greg Kroah-Hartman [Tue, 4 Aug 2009 22:57:55 +0000 (15:57 -0700)]
Staging: add Realtek 8192 PCI wireless driver
This wireless driver should work for the Realtek 8192 PCI devices.
It comes directly from Realtek and has been tested to work on at least
one laptop in the wild.
Cc: Anthony Wong <awong1@novell.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Evgeniy Polyakov [Fri, 28 Aug 2009 13:57:58 +0000 (17:57 +0400)]
Staging: pohmelfs: sync with the development tree
* cache coherency protocol fix
* proper timeout handling
* implement dump/del all config group command
(Signed-off-by: Pierpaolo Giacomin <yrz@anche.no>)
Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alexander Beregalov [Tue, 25 Aug 2009 13:25:44 +0000 (17:25 +0400)]
Staging: agnx: remove flush_workqueue()
mac80211 already does flush_workqueue() at stop/start and
suspend\resume.
(fix build error)
Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Roel Kluin [Tue, 25 Aug 2009 13:19:27 +0000 (15:19 +0200)]
Staging: comedi: apci3200: fix test of ui_DelayTime range in i_APCI3200_CommandTestAnalogInput()
For ui_DelayTime to be less than 1 and greater than 1023 is logically
impossible.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Bill Pemberton <wfp5p@virginia.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Roel Kluin [Sat, 22 Aug 2009 17:32:44 +0000 (19:32 +0200)]
Staging: rspiusb: Check usb_buffer_map_sg() retval
usb_buffer_map_sg() may return -1, check this directly.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Reviewed-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Sudhakar Rajashekhara [Thu, 20 Aug 2009 22:13:18 +0000 (18:13 -0400)]
Staging: panel: Add support for TI CLCD interface
On TI DA850/OMAP-L138 EVM, HD44780 (24x2) LCD panel is being
used[1], but it is interfaced through the SoC specific LCD
interface and not through parallel port. A parallel port
driver has been developed which interfaces to the panel driver
through the SoC specific LCD interface.
Basically, both the serial and parallel interfaces supported
by the panel driver do not suit the specific interface SoC is
supporting so, a new interface type has been introduced.
Ideally the panel driver should be de-coupled from parallel
and serial port related items but this patch is something
that can be merged in the meantime.
[1]Specification of the character LCD interface on TI DA850/OMAP-L138:
http://www.ti.com/litv/pdf/sprufm0a.
Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:03:38 +0000 (11:03 +0100)]
Staging: et131x: kill off the TXDMA CSR type
Go to a u32 and masks
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:03:29 +0000 (11:03 +0100)]
Staging: et131x: kill off the TXDMA error type
This isn't actually used properly anyway
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:03:21 +0000 (11:03 +0100)]
Staging: et131x: re-order the initpci code to match usual Linux style
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:03:09 +0000 (11:03 +0100)]
Staging: et131x: prune all the debug code
We don't need it, we have a perfectly good set of debug tools. For this pass
keep a few debug printks around which are "should not happen" items
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:02:43 +0000 (11:02 +0100)]
Staging: et131x: kill the loopback type
Kill off the loopback type in the driver
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:02:34 +0000 (11:02 +0100)]
Staging: et131x: kill MSI type
Kill off the MSI structure
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:02:25 +0000 (11:02 +0100)]
Staging: et131x: put the jagcore routines in with their users
We have two trivial IRQ routines, a single statement and a real function -
relocate them. While we are at it kill the trivial to sort out soft reset
and slv bits in the same areas of code.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:02:12 +0000 (11:02 +0100)]
Staging: et131x: kill the interrupt magic define and types
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:02:05 +0000 (11:02 +0100)]
Staging: et131x: clean up MP_FLAG macros
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:01:57 +0000 (11:01 +0100)]
Staging: et131x: clean up DMA10/DMA4 types
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:01:49 +0000 (11:01 +0100)]
Staging: et131x: clean up PM_CSR_t
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:01:42 +0000 (11:01 +0100)]
Staging: et131x: kill the Q_ADDR struct
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:01:31 +0000 (11:01 +0100)]
Staging: et131x: quick tidy of the debug code
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:01:22 +0000 (11:01 +0100)]
Staging: et131x: clean up MMC_SRAM_
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:01:13 +0000 (11:01 +0100)]
Staging: et131x: sort out the mmc enable routine
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:01:04 +0000 (11:01 +0100)]
Staging: et131x: eeprom remove features
We only read eeprom id 0, in byte mode - so the rest can go away
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:00:56 +0000 (11:00 +0100)]
Staging: et131x: remove unused PCI identifiers
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:00:47 +0000 (11:00 +0100)]
Staging: et131x: continue pruning unused fields
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:00:36 +0000 (11:00 +0100)]
Staging: et131x: de-hungarianise a bit
bOverrideAddress is write only so kill it rather than fix it
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:00:24 +0000 (11:00 +0100)]
Staging: et131x: fold the diet config into the other code
No point having a file just for that
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:00:14 +0000 (11:00 +0100)]
Staging: et131x: config is already zeroed
Adapter was cleared by netdev allocation so any zero defaults do not need
writing.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 10:00:06 +0000 (11:00 +0100)]
Staging: et131x: attack the config stuff
Prune this back as most of it isn't relevant or used
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 09:59:56 +0000 (10:59 +0100)]
Staging: et131x: clean up constant rx/tx registry fields
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 09:59:47 +0000 (10:59 +0100)]
Staging: et131x: eliminate write only registry fields
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 09:59:37 +0000 (10:59 +0100)]
Staging: et131x: Eliminate RegistryDMA Cache
One writer, of a constant, one user .. it can go.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 09:59:30 +0000 (10:59 +0100)]
Staging: et131x: CSRAddress to regs
Switch this to a Linux like naming as it occurs all over.
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 09:59:21 +0000 (10:59 +0100)]
Staging: et131x: Take a kref for the PCI pointer we cache
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 09:59:13 +0000 (10:59 +0100)]
Staging: et131x: kill copied PCI fields
They are all in the pcidev anyway plus are not used by the code
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 09:58:59 +0000 (10:58 +0100)]
Staging: et131x: MPSend macros
Most are unused, one is used and can be replaced with the definition
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 09:58:49 +0000 (10:58 +0100)]
Staging et131x: kill refcount
The RefCount field is accessed only by a macro and the only use of it in
the tree is to read it, so it can go
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Thu, 27 Aug 2009 09:58:37 +0000 (10:58 +0100)]
Staging: et131x: kill unused RCV_REF macros
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 19 Aug 2009 17:21:56 +0000 (18:21 +0100)]
Staging: et131x: power state
This is assigned once to ndis d0, and then never changes so it is a constant
and we can zap it
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 19 Aug 2009 17:21:50 +0000 (18:21 +0100)]
Staging: et131x: spinlocks
Switch to the more normal "flags" naming. Also fix up the nested use of
spin_lock_irqsave
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 19 Aug 2009 17:21:44 +0000 (18:21 +0100)]
Staging: et1310: kill pAdapter in favour of a sane name
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 19 Aug 2009 16:52:08 +0000 (17:52 +0100)]
Staging: pohmelfs: fix type errors
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 19 Aug 2009 16:52:02 +0000 (17:52 +0100)]
Staging: pohmelfs: fix atomic type spew
atomic_long != atomic
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Evgeniy Polyakov <zbr@ioremap.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 19 Aug 2009 16:18:04 +0000 (17:18 +0100)]
Staging: altpciechdma: 64bit type warning fix
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Randy Dunlap [Fri, 21 Aug 2009 20:59:08 +0000 (13:59 -0700)]
Staging: iio: fix duplicate dev_attr_name
device attr's should be static, otherwise duplicate identifiers are
created:
drivers/staging/iio/trigger/iio-trig-gpio.o:(.data+0x1c): multiple definition of `dev_attr_name'
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Alan Cox [Wed, 19 Aug 2009 15:59:31 +0000 (16:59 +0100)]
Staging: iio: Fix type warnings
Signed-off-by: Alan Cox <alan@linux.intel.com>
Cc: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Tue, 18 Aug 2009 17:06:33 +0000 (18:06 +0100)]
Staging: IIO: Add todo list for staging
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Tue, 18 Aug 2009 17:06:32 +0000 (18:06 +0100)]
Staging: IIO: Initial documentation
This needs considerably more work, all comments / suggestions
welcomed.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Tue, 18 Aug 2009 17:06:31 +0000 (18:06 +0100)]
Staging: IIO: Proof of concept gpio trigger
Simple example of how a gpio trigger driver would work.
Things to be added include interupt type control (high, low).
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Tue, 18 Aug 2009 17:06:30 +0000 (18:06 +0100)]
Staging: IIO: Periodic timer based trigger
The original posting of this driver led to a discussion in
which it was commented that a better system was needed
for dealing with the many possible periodic interrupt
sources available on some SoCs. Unfortunately that is
a big task and as far as I know, no-one has taken it
on as yet. So in the meantime this driver is still
in here.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Tue, 18 Aug 2009 17:06:29 +0000 (18:06 +0100)]
Staging: IIO: max1363 add software ring buffer support using ring_sw
Changes since V2:
* Moved to new registration methodology.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Tue, 18 Aug 2009 17:06:28 +0000 (18:06 +0100)]
Staging: IIO: lis3l02dq ring buffer and data ready trigger support
Example of relatively common case of device sampling
based on internal clock and providing a data ready
signal to indicate that new data is available to be
read out.
Generic trigger approach used to allow other devices
to be sampled 'at the same time' as this the accelerometer.
This is very useful in various motion estimation algorithms.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Tue, 18 Aug 2009 17:06:27 +0000 (18:06 +0100)]
Staging: IIO: Ring buffer: Initial pass at rarely locked ring buffer
Please note this ring buffer implementation is very much a
work in progress (and hence RFC). In it's current form
it is stable and reasonably efficient. There are a couple
of unlikely cases that will lead to more data being lost
that is strictly necessary. The target was for the case
of requiring regular sampling even during user space reads.
All comments welcome.
The intention is to make this only one of several
implementations with run time selection. For now there
is only one, so it is hard coded into the drivers using it.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Tue, 18 Aug 2009 17:06:26 +0000 (18:06 +0100)]
Staging: IIO: Trigger support added to core.
Add general registration support for IIO triggers. These
are currently only used to initialize a 'poll' of a given
device. Examples include the lis3l02dq's data ready signal
being used to initialize a read and gpio triggers being
used to allow externally synchronized sensor reading.
Each trigger can cause any number of 'consumer' devices
to be polled with each storing data into a related ring
buffer.
Two stage triggering is supported with 'fast' and 'slow'
paths. The first is used for things like pulling a data
hold line high and the second for actual read which
may take far longer.
Changes since V2:
* As with IIO triggers now use a registration approach
much closer to that of input leading to cleaner code.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Tue, 18 Aug 2009 17:06:25 +0000 (18:06 +0100)]
Staging: IIO: VTI sca3000 series accelerometer driver (spi)
Example of how a device with a hardware ring buffer is
handled within IIO.
Changes since V2:
* Moved to new registration functions giving much cleaner
interface.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Tue, 18 Aug 2009 17:06:24 +0000 (18:06 +0100)]
Staging: IIO: Add generic ring buffer support to the IIO core
This provides a unified interface for hardware and software
ring buffers.
Changes since V2:
* Moved to a more consistent structure. Now the ring buffer
has an associated struct device which is a child of the
relevant iio_dev. This in turn has two children, one
for the event interface and one for the access interface.
These two interfaces are now managed via cdev structures.
* Numerous minor cleanups
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Tue, 18 Aug 2009 17:06:23 +0000 (18:06 +0100)]
Staging: IIO: kxsd9 accelerometer minimal support
This provides only very minimal support for this device.
Note that an alternate driver has been posted to the input
mailing list.
When the original LMKL discussion that led to the descision
to develop IIO occured, the question on whether the differing
requirements of IIO and input drivers made it a good idea
to have unified drivers was left as an open question.
It still is. All opinions on this question welcome.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Tue, 18 Aug 2009 17:06:22 +0000 (18:06 +0100)]
Staging: IIO: lis3l02dq accelerometer core support
A later patch in the series will add data ready triggering
and ring buffer support.
This core patch provides an event interface and sysfs
based reading of values.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Tue, 18 Aug 2009 17:06:21 +0000 (18:06 +0100)]
Staging: IIO: tsl2561 digital light sensor core support
This is a pretty minimalist example of an IIO driver.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Tue, 18 Aug 2009 17:06:20 +0000 (18:06 +0100)]
Staging: IIO: max1363 ADC driver
Core support for MAX1361, MAX1362, MAX1363, MAX1364,
MAX1136, MAX1137, MAX1138, MAX1139, MAX1236, MAX1237,
MAX1238, MAX1239.
Ring buffer support later in series.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Jonathan Cameron [Tue, 18 Aug 2009 17:06:19 +0000 (18:06 +0100)]
Staging: IIO: core support for device registration and management
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Julia Lawall [Fri, 14 Aug 2009 20:10:00 +0000 (22:10 +0200)]
staging: Make some structures static
This was done using a semantic patch (http://coccinelle.lip6.fr/) that
checks that the declaration is not inside a function definition, that the
defined variable is not exported using EXPORTED_SYMBOL, etc, and that the
defined variable does not occur in any other file. If these conditions
hold, static is added before the declaration.
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Ben Hutchings [Wed, 26 Aug 2009 22:32:38 +0000 (23:32 +0100)]
Staging: rt{2860,2870,3070}sta: Remove unused CRC code
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Roel Kluin [Tue, 25 Aug 2009 12:31:11 +0000 (14:31 +0200)]
Staging: rt2860: Fix test in rt_ioctl_siwfrag()
The test always evaluated to true.
MIN_FRAG_THRESHOLD is defined 256,
MAX_FRAG_THRESHOLD is defined 2346
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:32:20 +0000 (15:32 +0200)]
Staging: remove no longer needed rt3070 driver
rt2870 handles now all rt2870/rt3070 chipsets.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:32:13 +0000 (15:32 +0200)]
Staging: rt2870: remove old firmware
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:32:06 +0000 (15:32 +0200)]
Staging: rtxx70: merge rt3070 with rt2870
* remove RT30xx ifdefs
* add -DRT3070 to rt2870's EXTRA_CFLAGS
* because of changes in the way that hardware is initialized/accessed
rt3070 driver's firmware should be now also used by rt2870 driver
(this is also done by newer out-of-tree vendor driver versions, i.e.
2.1.0.0, historically in-kernel driver was based on 1.4.0.0 version)
* change RT28xx_CHIP_NAME to RTxx70
* update rt2870's help entry text
* add MODULE_ALIAS("rt3070sta") to rt2870
* update rt3070's dependencies
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:32:00 +0000 (15:32 +0200)]
Staging: rt2870: add Antenna Diversity support
rt3070:
* remove non-working AntDiversity config parameter
* remove unused bRxAntDiversity field from COMMON_CONFIG
rt2870:
* propagate Antenna Diversity support from rt3070
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:31:54 +0000 (15:31 +0200)]
Staging: rt2870: add eFuse support
rt3070:
* remove unused bEEPROMFile field from RTMP_ADAPTER
rt2870:
* propagate eFuse support from rt3070
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:31:47 +0000 (15:31 +0200)]
Staging: rtxxxx: remove unused AsicAntenna{Select,Setting}()
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:31:41 +0000 (15:31 +0200)]
Staging: rt2870: remove SHOW_ADHOC_ENTRY_INFO support
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:31:34 +0000 (15:31 +0200)]
Staging: rt3070: remove unused RT_CMD_SET_* internal commands
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:31:28 +0000 (15:31 +0200)]
Staging: rt3070: remove unused MiniportDataMMRequest()
Then remove no longer needed MlmeDataHardTransmit().
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:31:22 +0000 (15:31 +0200)]
Staging: rt28x0: LinkUp() fixes
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:31:15 +0000 (15:31 +0200)]
Staging: rt28x0: rt_ioctl_siwencode() fixes
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:31:09 +0000 (15:31 +0200)]
Staging: rt28x0: MlmeAssocReqAction() fixes for wpa_supplicant support
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:31:03 +0000 (15:31 +0200)]
Staging: rt28x0: MlmeCheckPsmChange() fix
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:30:56 +0000 (15:30 +0200)]
Staging: rt28x0: MlmeSelectTxRateTable() fix
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:30:50 +0000 (15:30 +0200)]
Staging: rt28x0: BssTableSetEntry() fix
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:30:43 +0000 (15:30 +0200)]
Staging: rt28x0: AsicSwitchChannel() fix
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:30:37 +0000 (15:30 +0200)]
Staging: rt28x0 fix BACapability policy handling
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:30:30 +0000 (15:30 +0200)]
Staging: rt28x0: fix fOP_STATUS_DOZE flag handling
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:30:24 +0000 (15:30 +0200)]
Staging: rt28x0: fix BPP_R66 register handling
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Bartlomiej Zolnierkiewicz [Sun, 23 Aug 2009 13:30:17 +0000 (15:30 +0200)]
Staging: rt28x0: fix GTK length check in ParseKeyData()
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / log